LEXX:Very low-dropout voltage regulator with inhibit function

The LEXX is a very low-dropout voltage regulator available in SO-8, TO-92 and TO-92 ammopack packages and over a wide range of output voltages.

The very low-dropout voltage (0.2 V) and low quiescent current make it particularly suitable for low-noise, low-power applications and in battery-powered systems.

This device is pin-to-pin compatible with the L78L series. Furthermore, in the 8-pin configuration (SO-8), it uses a shutdown logic control (pin 5, TTL compatible). This means that when the device is used as a local regulator, a part of the board can be put in standby, decreasing the total power consumption. In the three-terminal configuration (TO-92), the device is always in on-state. It requires a 2.2 μF capacitor for stability, reducing the component size and cost.

Key Features

  • Very low-dropout voltage (0.2 V typ.)
  • Very low quiescent current (typ. 50 μA in OFF mode, 0.5 mA in ON mode, no load)
  • Output current up to 100 mA
  • Output voltages: 3 V, 3.3 V, 4.5 V, 5 V, 8 V
  • Internal current and thermal limit
  • Small 2.2 μF capacitor for stability
  • Available in ± 1% (A) or ± 2% (C) selection at 25 °C
  • Supply voltage rejection: 80 dB (typ.)
  • Temperature range: - 40 to 125 °C
产品规格
DescriptionVersionSize
DS0518: Very low-dropout voltage regulator with inhibit function14.0675 KB
手册
DescriptionVersionSize
Brochure Power management guide05.20167 MB
样片和购买
型号PackagePacking TypeOutput Voltage (V) (nom)Output Tolerance (typ)Output Current (A) (nom)Unit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
LE45CD-TRSO-8Tape And Reel4.510.10.3291000NECEAR99CHINA
LE50ABD-TRSO-8Tape And Reel510.10.361000NECEAR99CHINA
LE33CD-TRSO-8Tape And Reel310.10.3291000NECEAR99CHINA
LE80CD-TRSO-8Tape And Reel520.10.3291000NECEAR99CHINA
LE33CZ-TRTO-92Tape And Reel3.310.10.3051000NECEAR99CHINA
LE30CD-TRSO-8Tape And Reel310.10.3291000NECEAR99CHINA
LE50CD-TRSO-8Tape And Reel520.10.3051000NECEAR99CHINA
LE33CZ-APTO-92Tape And Reel3.310.10.3051000NECEAR99CHINA
LE50ABZ-APTO-92Tape And Reel510.10.321000NECEAR99CHINA
质量和可靠性
型号PackageGradeRoHS Compliance GradeMaterial Declaration**
LE45CD-TRSO-8IndustrialEcopack2
LE50ABD-TRSO-8IndustrialEcopack2
LE33CD-TRSO-8IndustrialEcopack2
LE80CD-TRSO-8IndustrialEcopack2
LE33CZ-TRTO-92IndustrialEcopack2
LE30CD-TRSO-8IndustrialEcopack2md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_pzo7-wspc-le03fc1.pdf
md_o7-wspc-so-wspc-08-wspc-.xml
LE50CD-TRSO-8IndustrialEcopack2md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_zpo7le05fc1-wspc-(le50cd-tr)_a_ver2_signed.pdf
md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_zpo7le05fc1-wspc-(le50cd-tr)_a_ver2.xml
LE33CZ-APTO-92IndustrialEcopack2
LE50ABZ-APTO-92IndustrialEcopack2md_sx-wspc-to-wspc-92_rwsx-wspc-le05fc1.pdf
md_sx-wspc-to-wspc-92_rwsx-wspc-le05fc1.xml
Very low-dropout voltage regulator with inhibit function LEXX
Very low drop voltage regulators with inhibit KFXX
md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_pzo7-wspc-le03fc1.pdf LEXX
md_o7-wspc-so-wspc-08-wspc-.xml TS4871
md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_zpo7le05fc1-wspc-(le50cd-tr)_a_ver2_signed.pdf LEXX
md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_zpo7le05fc1-wspc-(le50cd-tr)_a_ver2.xml LEXX
md_sx-wspc-to-wspc-92_rwsx-wspc-le05fc1.pdf LEXX
md_sx-wspc-to-wspc-92_rwsx-wspc-le05fc1.xml LEXX